#!/usr/bin/env python3

# Copyright (c) 2005-2014 Fpemud <fpemud@sina.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.


from ..ew_elem import EwElement


class ElementWallpaper(EwElement):
    """Desktop Wallpaper element"""

    __element_properties__ = """
                            TYPE                            QUERIABLE     COMPLEMENTABLE    HASH
        name                str                             Y                               Y
        usage               custom:usage                    Y
        file                remote_file
        files_by_resolution resolution_seperated_files
    """

    def get_element_type(self):
        return "wallpaper"

    def need_complement(self):
        return False

    def check_valid(self):
        if "name" not in self:
            return False
        if "type" not in self or self["type"] not in :
            return False
        return True

    def _equal(self, other):
        if self.platform == other.platform:
            for language, name in self.i18n_names.items():
                if (language, name) in other.i18n_names.items():
                    return True
        return False

    def _less_than(self, other):
        if self.platform < other.platform:
            return True
        if self.platform == other.platform:
            if self.name < other.name:
                return True
        return False


class ElementPropertyWallpaperType(EwElementProperty):

    def __init__(self, value):
        self._value = value

    @property
    def value(self):
        return self._value

    def check_valid(self, _raiseException):
        pass


class ElementPropertyMultiFiles(EwElementProperty):

    def __init__(self, value):
        self._value = value

    @property
    def value(self):
        return self._value

    def check_valid(self, _raiseException):
        pass
